7x^2+8x+48=

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Solution for 7x^2+8x+48= equation:


Simplifying
7x2 + 8x + 48 = 0

Reorder the terms:
48 + 8x + 7x2 = 0

Solving
48 + 8x + 7x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
7 the coefficient of the squared term: 

Divide each side by '7'.
6.857142857 + 1.142857143x + x2 = 0

Move the constant term to the right:

Add '-6.857142857' to each side of the equation.
6.857142857 + 1.142857143x + -6.857142857 + x2 = 0 + -6.857142857

Reorder the terms:
6.857142857 + -6.857142857 + 1.142857143x + x2 = 0 + -6.857142857

Combine like terms: 6.857142857 + -6.857142857 = 0.000000000
0.000000000 + 1.142857143x + x2 = 0 + -6.857142857
1.142857143x + x2 = 0 + -6.857142857

Combine like terms: 0 + -6.857142857 = -6.857142857
1.142857143x + x2 = -6.857142857

The x term is 1.142857143x.  Take half its coefficient (0.5714285715).
Square it (0.3265306123) and add it to both sides.

Add '0.3265306123' to each side of the equation.
1.142857143x + 0.3265306123 + x2 = -6.857142857 + 0.3265306123

Reorder the terms:
0.3265306123 + 1.142857143x + x2 = -6.857142857 + 0.3265306123

Combine like terms: -6.857142857 + 0.3265306123 = -6.5306122447
0.3265306123 + 1.142857143x + x2 = -6.5306122447

Factor a perfect square on the left side:
(x + 0.5714285715)(x + 0.5714285715) = -6.5306122447

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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